Question

How many people use the cell phone for less than 3 hours?​

Answer 1

Answer:

330 people

Step-by-step explanation:

Here we can see in x axis that before three hours time, 110 and 220 people are using cell phone for 1 and 2 hours.

That is why people using cell phone less than 3 hours are = 110+220 = 330

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Answer 2

Answer:330

Step-by-step explanation:If we see the chart we will see that in grid 1-3 there are two numbers 110 and 220 so we will add 110+220=330

So the answer is 330